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4839875089 = 73113193647
BaseRepresentation
bin1001000000111101…
…01010001000010001
3110111022002010110221
410200132222020101
534403002000324
62120131153041
7230636155000
oct44036521021
913438063427
104839875089
112063a8a875
12b30a45781
135c192631a
1433cadcc37
151d4d770e4
hex1207aa211

4839875089 has 32 divisors (see below), whose sum is σ = 5732467200. Its totient is φ = 4084125696.

The previous prime is 4839875087. The next prime is 4839875141. The reversal of 4839875089 is 9805789384.

It is not a de Polignac number, because 4839875089 - 21 = 4839875087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4839875081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7480164 + ... + 7480810.

It is an arithmetic number, because the mean of its divisors is an integer number (179139600).

Almost surely, 24839875089 is an apocalyptic number.

4839875089 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4839875089 is a deficient number, since it is larger than the sum of its proper divisors (892592111).

4839875089 is a wasteful number, since it uses less digits than its factorization.

4839875089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 960 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 61.

The square root of 4839875089 is about 69569.2107832193. The cubic root of 4839875089 is about 1691.5235597267.

The spelling of 4839875089 in words is "four billion, eight hundred thirty-nine million, eight hundred seventy-five thousand, eighty-nine".

Divisors: 1 7 49 113 193 343 647 791 1351 4529 5537 9457 21809 31703 38759 66199 73111 124871 152663 221921 511777 874097 1068641 3582439 6118679 7480487 14110423 25077073 42830753 98772961 691410727 4839875089